1383631347

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{195511}}^1$

素因数の和:195858

約数の個数: 16

約数和(自身を含む): 2114657792

約数和(自身を除く): 731026445

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 195511, 586533, 1368577, 4105731, 65887207, 197661621, 461210449, 1383631347]

約数ペア:

[(1, 1383631347), (3, 461210449), (7, 197661621), (21, 65887207), (337, 4105731), (1011, 1368577), (2359, 586533), (7077, 195511)]